<div style="width: 600px; height: 100px;">
    <lv-time-slider
      [lvValue]="value"
      [lvRange]="range"
      [lvStep]="step"
      (lvValueChange)="onChange($event)"
    ></lv-time-slider>
    <p style="margin-top: 20px;">已选时间：{{value}}</p>
  </div>